American Made Quality Since 1972

We Supply Leading Global Manufacturers With Dependable Mass Finishing Machines and Tumbling Media

Home of the original “Mr. Deburr” and “Little Scrubber”

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Supporting the Future of Manufacturing

Supporting the Future of Manufacturing

C&M Topline is excited to announce our support for Team 973 |The Greybots  out of Atascadero High School in Central California. The Greybots ar...
Before and After:  Glass and Iron Filled Thermoset Plastic

Before and After: Glass and Iron Filled Thermoset Plastic

Plastic parts are notoriously difficult o run in a tumbling process. For this part the goal was to remove the mold parting line and impart a matte finish for a second post process. We chose a fast cutting, large size ceramic media in order to effectively abrade the plastic. The tumbling process has removed the raised parting line quite effectively in a short period of time. This result is seen on all parts both glass and iron filled. 
Before and After: Aluminum 6061

Before and After: Aluminum 6061

This is a very common application and common material for tumbling. Tumbling in our Mr Deburr machine is the most efficient way to prepare CNC machined firearm parts like these for anodizing.

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